lib: Add global config namespace

3 files changed, 19 insertions, 5 deletions

diff --git a/src/libstrongswan/library.c b/src/libstrongswan/library.c
index 72fc2fa44..e0876ef9f 100644
--- a/src/libstrongswan/library.c
+++ b/src/libstrongswan/library.c
@@ -145,6 +145,7 @@ void library_deinit()
 	threads_deinit();
 	backtrace_deinit();
 
+	free((void*)this->public.ns);
 	free(this);
 	lib = NULL;
 }
@@ -234,7 +235,7 @@ static bool check_memwipe()
 /*
  * see header file
  */
-bool library_init(char *settings)
+bool library_init(char *settings, const char *namespace)
 {
 	private_library_t *this;
 	printf_hook_t *pfh;
@@ -250,6 +251,7 @@ bool library_init(char *settings)
 		.public = {
 			.get = _get,
 			.set = _set,
+			.ns = strdup(namespace ?: "libstrongswan"),
 		},
 		.ref = 1,
 	);
diff --git a/src/libstrongswan/library.h b/src/libstrongswan/library.h
index e53cf09e2..4125328b7 100644
--- a/src/libstrongswan/library.h
+++ b/src/libstrongswan/library.h
@@ -1,4 +1,5 @@
 /*
+ * Copyright (C) 2010-2014 Tobias Brunner
  * Copyright (C) 2008 Martin Willi
  * Hochschule fuer Technik Rapperswil
  *
@@ -140,6 +141,12 @@ struct library_t {
 	bool (*set)(library_t *this, char *name, void *object);
 
 	/**
+	 * Namespace used for settings etc. (i.e. the name of the binary that uses
+	 * the library)
+	 */
+	const char *ns;
+
+	/**
 	 * Printf hook registering facility
 	 */
 	printf_hook_t *printf_hook;
@@ -239,12 +246,17 @@ struct library_t {
  * Initialize library, creates "lib" instance.
  *
  * library_init() may be called multiple times in a single process, but each
- * caller should call library_deinit() for each call to library_init().
+ * caller must call library_deinit() for each call to library_init().
+ *
+ * The settings and namespace arguments are only used on the first call.
  *
  * @param settings		file to read settings from, may be NULL for default
+ * @param namespace		name of the binary that uses the library, determines
+ *						the first section name when reading config options.
+ *						Defaults to libstrongswan if NULL.
  * @return				FALSE if integrity check failed
  */
-bool library_init(char *settings);
+bool library_init(char *settings, const char *namespace);
 
 /**
  * Deinitialize library, destroys "lib" instance.
diff --git a/src/libstrongswan/tests/test_runner.c b/src/libstrongswan/tests/test_runner.c
index 1e46cfe8e..0b26ee128 100644
--- a/src/libstrongswan/tests/test_runner.c
+++ b/src/libstrongswan/tests/test_runner.c
@@ -65,7 +65,7 @@ static array_t *load_suites(test_configuration_t configs[],
 	bool old = FALSE;
 	int i;
 
-	library_init(NULL);
+	library_init(NULL, "test-runner");
 
 	test_setup_handler();
 
@@ -178,7 +178,7 @@ static bool call_fixture(test_case_t *tcase, bool up)
  */
 static bool pre_test(test_runner_init_t init)
 {
-	library_init(NULL);
+	library_init(NULL, "test-runner");
 
 	/* use non-blocking RNG to generate keys fast */
 	lib->settings->set_default_str(lib->settings,